Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428924 | Electrically actuated annular system and method for use in blowout preventer | Bruce Boulanger, Suman Katanguri | 2025-09-30 |
| 12428925 | Automatic thrust activated multi-speed reduction gear and clutch system and method | Bruce Boulanger | 2025-09-30 |
| 12385348 | Annular closing system and method for use in blowout preventer | Suman Katanguri, Bruce Boulanger | 2025-08-12 |
| 12228005 | Electrical accumulator system with internal transfer barrier | Vikas Rakhunde, Sean Clarke | 2025-02-18 |
| 12152459 | Electrically actuated annular system and method for use in blowout preventer | Bruce Boulanger, Suman Katanguri | 2024-11-26 |
| 12146377 | Electric annular system and method for use in blowout preventer | Bruce Boulanger | 2024-11-19 |
| 11105174 | Systems and method for retrievable subsea blowout preventer stack modules | Harold Daley, Mac M. Kennedy, Michael Urdiales | 2021-08-31 |
| 10900317 | Systems for retrievable subsea blowout preventer stack modules | Harold Daley, Mac M. Kennedy, Michael Urdiales | 2021-01-26 |
| 10874540 | Plasma-assisted odour-free regulation of gas pressure inside stoma bag | Job Beckers | 2020-12-29 |
| 10822065 | Systems and method for buoyancy control of remotely operated underwater vehicle and payload | Harold Daley, Mac M. Kennedy, Michael Urdiales | 2020-11-03 |
| 10648268 | Annual blowout preventer with radial actuating member | Andrew Jaffrey | 2020-05-12 |
| 10167695 | Blowout preventer including shear body | — | 2019-01-01 |
| 10018009 | Locking apparatus | — | 2018-07-10 |
| 9970254 | Blowout preventer with inflatable element | Andrew Jaffrey | 2018-05-15 |
| 9957771 | Blowout preventer status assembly | Andrew Jaffrey, John T. Mangan | 2018-05-01 |
| 9739109 | Blowout preventer with projectile | — | 2017-08-22 |
| 9222326 | Subsea pressure delivery system | Melvyn F. Whitby, Roger Boisjolie, Donald Scott Coonrod, Edmund A. Fisher | 2015-12-29 |
| 9095428 | Artificial heart system | Omar M. Kabir, Ronald Wayne Webb, Mark Patterson, John C. Etcheverry, Daniel Brent Baxter +1 more | 2015-08-04 |
| 8978699 | Blowout preventer status assembly | Andrew Jaffrey, John T. Mangan | 2015-03-17 |
| 8733090 | Methods and systems for subsea electric piezopumps | Don Coonrod, Melvyn F. Whitby, Ronald Wayne Webb, Mac M. Kennedy, Katherine Harvey +3 more | 2014-05-27 |